diff --git a/v2ray-core/files/etc/uci-defaults/3010-omr-v2ray b/v2ray-core/files/etc/uci-defaults/3010-omr-v2ray
index 28939a191..11acbf017 100644
--- a/v2ray-core/files/etc/uci-defaults/3010-omr-v2ray
+++ b/v2ray-core/files/etc/uci-defaults/3010-omr-v2ray
@@ -23,7 +23,7 @@ if [ -z "$(uci -q get v2ray.main)" ]; then
 		set v2ray.policy_level_0=policy_level
 		set v2ray.policy_level_0.level='0'
 		set v2ray.policy_level_0.handshake='4'
-		set v2ray.policy_level_0.conn_idle='600'
+		set v2ray.policy_level_0.conn_idle='2400'
 		set v2ray.policy_level_0.uplink_only='0'
 		set v2ray.policy_level_0.downlink_only='0'
 		set v2ray.policy_level_0.buffer_size='512'